switch to turbotax full service. >> msnbc premium gives you. >> early access. >> and ad free listening to rachel maddow chart topping series. >> msnbc original. >> podcasts, exclusive. >> bonus content. >> and all of your favorite. >> msnbc shows. >> now ad free. subscribe on apple podcasts. the first 100 days, it's a critical time for our country, and. >> rachel maddow. is on five nights. >> a week. >> now is. >> the time. >> so we're going to do it. >> settle in the rachel maddow show weeknights at 9:00. >> on. >> msnbc. >> we have breaking news. there are several new reports on president trump's tariff threats possibly becoming a reality. canada's cbc, citing three sources, says the country is expected to hit back today with retaliatory tariffs of its own. prime minister justin trudeau is reportedly expected to make an announcement tonight, and canada's ctv reporting trudeau will meet local officials at the top of the hour on trump's vow to impose 25% tariffs. joining us now is nbc news business correspondent brian chung. brian, can we expect to see more retaliatory tariffs in respo